<%@page contentType="text/html;charset=UTF-8" language="java" %>
<%@ page isELIgnored="false"%>
<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>后台管理 - 易买网</title>
<link type="text/css" rel="stylesheet" href="../css/style.css" />
<script type="text/javascript" src="../scripts/function-manage.js"></script>
<script type="text/javascript" src="../js/jQery-3.6.0.min.js"></script>
</head>
<body>
<div id="header" class="wrap">
	<div id="logo"><img src="../images/logo.gif" /></div>
	<div class="help"><a href="../index.html">返回前台页面</a></div>
	<div class="navbar">
		<ul class="clearfix">
			<li class="current"><a href="/manage/index.html">首页</a></li>
			<li><a href="/admin/user">用户</a></li>
			<li><a href="/admin/product">商品</a></li>
			<li><a href="/admin/order">订单</a></li>
			<li><a href="/admin/comment">留言</a></li>
			<li><a href="/ListNews">新闻</a></li>
		</ul>
	</div>
</div>
<div id="childNav">
	<div class="welcome wrap">
		管理员${admin.name}您好，欢迎回到管理后台。
	</div>
</div>
<div id="position" class="wrap">
	您现在的位置：<a href="index.html">易买网</a> &gt; 管理后台
</div>
<div id="main" class="wrap">
	<div id="menu-mng" class="lefter">
		<div class="box">
			<dl>
				<dt>用户管理</dt>
				<dd><em><a href="/manage/user-add.html">新增</a></em><a href="/admin/user">用户管理</a></dd>

				<dt>商品信息</dt>
				<dd><em><a href="/manage/productClass-add.html">新增</a></em><a href="/admin/getSort">分类管理</a></dd>
				<dd><em><a href="/manage/admin/addProduct">新增</a></em><a href="/admin/product">商品管理</a></dd>
				<dt>订单管理</dt>
				<dd><a href="/admin/order">订单管理</a></dd>
				<dt>留言管理</dt>
				<dd><a href="/admin/comment">留言管理</a></dd>
				<dt>新闻管理</dt>
				<dd><em><a href="news-add.html">新增</a></em><a href="/ListNews">新闻管理</a></dd>
			</dl>
		</div>
	</div>
	<div class="main">
		<h2>修改商品</h2>
		<div class="manage">
			<form action="/admin/productModify" method="post">
				<table class="form">
					<tr>
						<input type="hidden" name="id" value="${product.id}"/>
						<td class="field">商品名称：</td>
						<td><input type="text" class="text" name="name" value="${product.name}" /></td>
					</tr>
					<tr>
						<td class="field">所属一级分类：</td>
						<td>
							<select id="parentId" name="parentId" >
								<option value="" ></option>
							</select>   &nbsp;&nbsp;&nbsp;
							<span class="field" style="font-size: 14px">所属二级分类:</span>
							<select  id="childId" name="childId">
								<option value="1" >---</option>
							</select>
						</td>
					</tr>
					<tr>
						<td class="field">商品图片：</td>
							<td><textarea  class="text" name="filename" value=""></textarea>
							</td>
					</tr>
					<tr>
						<td class="field">商品价格：</td>
						<td><input type="text" class="text tiny" name="price" value="${product.price}" /> 元</td>
					</tr>
					<tr>
						<td class="field">库存：</td>
						<td><input type="text" class="text tiny" name="stock" value="${product.stock}"/></td>
					</tr>
					<tr>
						<td></td>
						<td><label class="ui-blue"><input type="submit" name="submit" value="修改" /></label></td>
					</tr>
				</table>
			</form>
		</div>
	</div>
	<div class="clear"></div>
</div>
<div id="footer">
	Copyright &copy; 2010 北大青鸟 All Rights Reserved. 京ICP证1000001号
</div>
</body>
<script>
	$(function (){
		getParent();
		// getChild();
	});
	function getParent() {
		$.ajax({
			type:"post",
			url:"/manage/admin/getParent",
			success:function (data){
				let obj = JSON.parse(data);
				$('#parentId').empty();
				var str ='';
				for(let i= 0 ;i < obj.length;i++){
					str += '<option value="'+ obj[i].parentid +'">'+obj[i].parentname+'</option>';
				}
				$('#parentId').append(str);
			}
		})
	}
	$("#parentId").change(function (){
		let id = $('#parentId').val();
		let value =  parseInt(id);
		$.ajax({
			type:"post",
			url:"/manage/admin/getChild",
			data:{parentId:value},
			success:function (data){
				let obj = JSON.parse(data);
				$('#childId').empty();
				var str ='';
				for(let i= 0 ;i < obj.length;i++){
					str += '<option value="'+ obj[i].childid +'">'+obj[i].childname+'</option>';
				}
				$('#childId').append(str);
			}
		})
	});
</script>
</html>
